AUTHOR=Jhan Jing-Han , Chen Jiaren , Lai Ting-Fu , Park Jong-Hwan , Liao Yung TITLE=Cross-sectional and longitudinal association between accelerometer-measured light-intensity physical activity and cognitive function in older adults JOURNAL=Frontiers in Aging Neuroscience VOLUME=17 YEAR=2025 URL=https://www.frontiersin.org/journals/aging-neuroscience/articles/10.3389/fnagi.2025.1505172 DOI=10.3389/fnagi.2025.1505172 ISSN=1663-4365